تفاعل #52331

معادلة التفاعل

3-bromo-5-ethoxy-pyridine

3,3,3-triethoxypropyne

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title compound

المردود 37.0%

3-Ethoxy-5-triethoxyprop-1-ynyl-pyridine

المردود 37.0%

ظروف التفاعل

الإجراء التجريبي

The title compound was synthesized from 3-bromo-5-ethoxy-pyridine and 3,3,3-triethoxypropyne using the procedure described in Example 43, step (e), in 37% yield. 1H NMR (CDCl3) δ 8.27 (bs, 1H), 8.24 (bs, 1H), 7.21 (m, 1H), 4.02 (q, 2H, J=7.0 Hz), 3.72 (q, 6H, J=7.0 Hz), 1.39 (t, 3H, J=7.0 Hz), 1.23 (t, 9H, J=7.0 Hz).

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